Base | Representation |
---|---|
bin | 1101101010110111101010… |
… | …11001111100001100010000 |
3 | 10221102201212212200121000000 |
4 | 12311123311121330030100 |
5 | 12420001442334333342 |
6 | 143533302130130000 |
7 | 6221533134064020 |
oct | 665336531741420 |
9 | 127381785617000 |
10 | 30060298355472 |
11 | 963a556829a90 |
12 | 3455a79120900 |
13 | 13a089b93c828 |
14 | 75ccd7705a80 |
15 | 371e0d81344c |
hex | 1b56f567c310 |
30060298355472 has 1120 divisors, whose sum is σ = 110112702336000. Its totient is φ = 7719279989760.
The previous prime is 30060298355471. The next prime is 30060298355573. The reversal of 30060298355472 is 27455389206003.
30060298355472 is a `hidden beast` number, since 3 + 0 + 0 + 6 + 0 + 2 + 9 + 83 + 554 + 7 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (30060298355471) by changing a digit.
It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 48562678779 + ... + 48562679397.
It is an arithmetic number, because the mean of its divisors is an integer number (98314912800).
Almost surely, 230060298355472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30060298355472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55056351168000).
30060298355472 is an abundant number, since it is smaller than the sum of its proper divisors (80052403980528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30060298355472 is a wasteful number, since it uses less digits than its factorization.
30060298355472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1191 (or 1170 counting only the distinct ones).
The product of its (nonzero) digits is 10886400, while the sum is 54.
The spelling of 30060298355472 in words is "thirty trillion, sixty billion, two hundred ninety-eight million, three hundred fifty-five thousand, four hundred seventy-two".
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